RTModel
Real-Time Microlensing Modelling by Valerio Bozza

 
OB190950
Binary
 
Binary lens models
Model L1     χ2=155277.    gOGLE I=-0.00239473±0.0453252

s=1.29954±0.0488687    q=0.346003±0.0659574    u0=0.074638±0.0193695    α=0.250493±0.0275778    ρ*=0.013762±0.00169693    tE=8.66546±0.562348    t0=8671.06±0.223402    
Model L2     χ2=161429.    gOGLE I=-0.0507263±0.0263845

s=1.36367±0.0182357    q=0.426297±0.0964276    u0=0.0546801±0.0326903    α=0.249854±0.0324245    ρ*=0.0157377±0.00201728    tE=8.02786±0.245549    t0=8670.8±0.302828    
Model L3     χ2=178793.    gOGLE I=-0.0686326±0.024086

s=1.42593±0.0186647    q=0.491274±0.0649678    u0=0.0371271±0.0254866    α=0.245407±0.0362755    ρ*=0.0173746±0.00205315    tE=7.46297±0.18074    t0=8670.61±0.198721    
Binary lens models with parallax
Model X1     χ2=154238.    gOGLE I=0.00339991±0.0638501

s=1.29095±0.0630378    q=0.347893±0.0694123    u0=-0.071529±0.017687    α=6.03185±0.0238957    ρ*=0.013591±0.00166447    tE=8.76018±0.763211    t0=8671.06±0.237014    
πE,N=0.167289±3.55394    πE,E=2.71978±2.51948    
Model X2     χ2=154451.    gOGLE I=-0.0051488±0.0411972

s=1.29973±0.034783    q=0.345608±0.0601998    u0=0.0737124±0.0193646    α=0.254002±0.0252498    ρ*=0.0137161±0.00144125    tE=8.66±0.377706    t0=8671.06±0.21847    
πE,N=1.98293±2.60131    πE,E=1.33626±5.12853